N-COUNT (尤指比赛前在停车场的)车尾野餐会A tailgate party is a social gathering at which food is served from or near a vehicle, especially in a parking lot before a sports game. (尤指比赛前在停车场的)车尾野餐会 [US, informal]
He routinely holds tailgate parties at Flyers games with 30 or 40 fans.